Features
- Nominal current: 800 to 6300 A
- Breaking performance: 42 to 150 kA at 220/415 V AC
- Voltage rating: up to 690 V
- 2 physical sizes from 800 to 6300 A
- A single pole pitch of 115 mm
- 3 and 4-pole versions
- 4 Micrologic control units enriched by measurement, energy management and network analysis functions
- Earth leakage protection built into electronic protection Wide range of common auxiliaries and accessories interchangeable on site
- Compliance with international standards IEC 60947-1 and 2, IEC 68230 for type 2 tropicalisation, UL489, ANSI and CCC
- Compliance with specifications of marine classification companies: Bureau Veritas, Lloyd’s Register of Shipping, Det Norske Veritas, etc.
Benefits
No other offer will overshadow them The MasterPact NW circuit-breaker range is characterized by its optimized dimensions: not only are volumes reduced, but, even more, two sizes are sufficient to cover needs from 4000 to 6300 A. Aiming at standardizing electrical switchboards at a time when installations are increasingly complex, MasterPact NW provides an unequalled simplicity, both concerning choice and installation.
Applications
Protection, measurement and communication of LV electrical networks and in particular:
- Motor protection
- Generator protection
Specific Applications:
- DC networks
- Protection of installations in highly corrosive industrial environments
- Tunnels (1000 V)
- Air bases (400 Hz)
- Military marine
